noun
West Indian tree yielding the drug Jamaica quassia
• Syn: ↑Jamaica quassia, ↑bitterwood, ↑Picrasma excelsa
• Hypernyms: ↑bitterwood tree
• Member Holonyms: ↑Picrasma, ↑genus Picrasma
• Substance Meronyms: ↑Jamaica quassia
Useful english dictionary. 2012.